IDENTIFIERS

  • Current Taxon Name (Soil Name): Courtois
  • OSD
  • Series Extent
  • User Site ID: 1995MO039030M
  • User Pedon ID: 1995MO039030
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9503909
  • Print Date: 12/17/2024

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 37.6211520
  • Std. Longitude: -93.7124042
  • Datum: WGS84
  • Township: T33N
  • Range: R25W
  • Section: 6
  • PLSS Details: 1600 feet N and 2000 feet W of the SE corner
  • Location Description: 1600 feet north and 2000 feet west of the southeast corner of sec.6, T. 33 N., R. 25 W.
  • State: Missouri
  • County: MO039—Cedar
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO039—Cedar County, Missouri

    • PEDON

  • Describers Name: Richard McBee, Richard L. Henderson, and R. D. Chorice
  • Current Taxonomic Class: Fine, mixed Typic Paleudalfs
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Courtois
  • Taxonomic Class - Fine, mixed Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 25 to 75 cm.
  • Classificaton Date - 3/30/1995
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess over residuum
  • Landscape: plateau
  • Landform: strath terrace
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/30/1995 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

    5

    —

    —

    276

    —

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); dark brown (7.5YR 3/4) silt loam; weak fine granular structure; friable; 8.0 fine roots; fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU052422
    E—13 to 25 centimeters (5.1 to 9.8 inches); brown (7.5YR 4/3) silt loam; weak fine granular parts to weak fine subangular blocky structure; friable; 8.0 fine roots; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # MU052423
    Bt1—25 to 43 centimeters (9.8 to 16.9 inches); dark reddish brown (5YR 3/4) silty clay loam; weak fine subangular blocky structure; firm; 8.0 fine roots; 30 percent distinct clay films on faces of peds; fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU052424. continuous - phpvsfiid 152267; continuous - phpvsfiid 152267
    Bt2—43 to 61 centimeters (16.9 to 24.0 inches); dark reddish brown (2.5YR 3/4) silty clay; weak fine subangular blocky structure; firm; 8.0 fine roots; 30 percent distinct clay films on faces of peds; fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # MU052425. continuous - phpvsfiid 152268; continuous - phpvsfiid 152268
    2Bt3—61 to 94 centimeters (24.0 to 37.0 inches); dark red (2.5YR 3/6) clay; weak fine subangular blocky structure; firm; 0.5 fine roots; 20 percent prominent very dark gray (10YR 3/1) black stains in root channels and/or pores and 30 percent distinct clay films on faces of peds; 20 percent by volume subangular 2-39-75 millimeter unspecified fragments; strongly acid, pH 5.5, hellige-truog; gradual smooth boundary. Lab sample # MU052426. continuous - phpvsfiid 152269; patchy - phpvsfiid 152270; continuous - phpvsfiid 152269; patchy - phpvsfiid 152270
    2Bt4—94 to 137 centimeters (37.0 to 53.9 inches); reddish brown (5YR 4/4) and strong brown (7.5YR 4/6) clay; weak fine subangular blocky structure; firm; 0.5 fine roots; 20 percent prominent very dark gray (10YR 3/1) black stains in root channels and/or pores and 30 percent distinct clay films on faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; gradual smooth boundary. Lab sample # MU052427. continuous - phpvsfiid 152271; patchy - phpvsfiid 152272; continuous - phpvsfiid 152271; patchy - phpvsfiid 152272
    2Bt5—137 to 203 centimeters (53.9 to 79.9 inches); reddish brown (5YR 4/4) clay; weak fine subangular blocky structure; firm; 0.5 fine roots; 20 percent prominent very dark gray (10YR 3/1) black stains in root channels and/or pores and 30 percent distinct clay films on faces of peds; fragments; moderately acid, pH 5.9, hellige-truog. Lab sample # MU052428. continuous - phpvsfiid 152273; patchy - phpvsfiid 152274; continuous - phpvsfiid 152273; patchy - phpvsfiid 152274